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Logic / Gates / SN74ALS21ADRE4
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SN74ALS21ADRE4 by: Texas Instruments

2-ch, 4-input, 4.5-V to 5.5-V bipolar AND gates 14-SOIC 0 to 70

Part Details for SN74ALS21ADRE4 by Texas Instruments

Results Overview of SN74ALS21ADRE4 by Texas Instruments

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Applications Education and Research Financial Technology (Fintech) Healthcare

SN74ALS21ADRE4 Information

SN74ALS21ADRE4 by Texas Instruments is a Gate.
Gates are under the broader part category of Logic Components.

Digital logic governs the behavior of signals in electronic circuits, enabling complex decisions based on simple binary inputs (yes/no). Logic components perform operations from these signals. Read more about Logic Components on our Logic part category page.

Part Details for SN74ALS21ADRE4

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SN74ALS21ADRE4 Part Data Attributes

Parametric Data
SN74ALS21ADRE4 Texas Instruments
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SN74ALS21ADRE4 Texas Instruments 2-ch, 4-input, 4.5-V to 5.5-V bipolar AND gates 14-SOIC 0 to 70
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Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOIC
Package Description SOP, SOP14,.25
Pin Count 14
Reach Compliance Code compliant
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Family ALS
JESD-30 Code R-PDSO-G14
JESD-609 Code e4
Length 8.65 mm
Load Capacitance (CL) 50 pF
Logic IC Type AND GATE
Max I(ol) 0.008 A
Moisture Sensitivity Level 1
Number of Functions 2
Number of Inputs 4
Number of Terminals 14
Operating Temperature-Max 70 °C
Operating Temperature-Min
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP14,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Packing Method TR
Peak Reflow Temperature (Cel) 260
Power Supply Current-Max (ICC) 2.3 mA
Prop. Delay@Nom-Sup 15 ns
Propagation Delay (tpd) 15 ns
Qualification Status Not Qualified
Schmitt Trigger NO
Seated Height-Max 1.75 mm
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 4.5 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES
Technology TTL
Temperature Grade COMMERCIAL
Terminal Finish NICKEL PALLADIUM GOLD
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 3.9 mm

Alternate Parts for SN74ALS21ADRE4

This table gives cross-reference parts and alternative options found for SN74ALS21ADRE4. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SN74ALS21ADRE4, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
SN74ALS21AD3 Texas Instruments Check for Price IC,LOGIC GATE,DUAL 4-INPUT AND,ALS-TTL,SOP,14PIN,PLASTIC SN74ALS21ADRE4 vs SN74ALS21AD3
SN74ALS21AD Texas Instruments $0.4603 2-ch, 4-input, 4.5-V to 5.5-V ultra-high-speed (4 ns) bipolar AND gate 14-SOIC 0 to 70 SN74ALS21ADRE4 vs SN74ALS21AD
SN74ALS21ADG4 Texas Instruments Check for Price ALS SERIES, DUAL 4-INPUT AND GATE, PDSO14, GREEN, PLASTIC, MS-012AB, SOIC-14 SN74ALS21ADRE4 vs SN74ALS21ADG4
DM74ALS21AM Fairchild Semiconductor Corporation Check for Price AND Gate, ALS Series, 2-Func, 4-Input, TTL, PDSO14, 0.150 INCH, MS-012, SOIC-14 SN74ALS21ADRE4 vs DM74ALS21AM
SN74ALS21ADP3 Texas Instruments Check for Price IC,LOGIC GATE,DUAL 4-INPUT AND,ALS-TTL,SOP,14PIN,PLASTIC SN74ALS21ADRE4 vs SN74ALS21ADP3
SN74ALS21ADR Texas Instruments $0.4315 2-ch, 4-input, 4.5-V to 5.5-V ultra-high-speed (4 ns) bipolar AND gate 14-SOIC 0 to 70 SN74ALS21ADRE4 vs SN74ALS21ADR
Part Number Manufacturer Composite Price Description Compare
DM74ALS21AMX Fairchild Semiconductor Corporation Check for Price AND Gate, ALS Series, 2-Func, 4-Input, TTL, PDSO14, 0.150 INCH, MS-012, SOIC-14 SN74ALS21ADRE4 vs DM74ALS21AMX
DV74ALS21AD avg Semiconductors Check for Price AND Gate, ALS Series, 2-Func, 4-Input, TTL, PDSO14, PLASTIC, SOP-14 SN74ALS21ADRE4 vs DV74ALS21AD
SN74ALS21ADRG4 Texas Instruments Check for Price ALS SERIES, DUAL 4-INPUT AND GATE, PDSO14, GREEN, PLASTIC, MS-012AB, SOIC-14 SN74ALS21ADRE4 vs SN74ALS21ADRG4
74LS21D Texas Instruments Check for Price IC LS SERIES, DUAL 4-INPUT AND GATE, PDSO14, Gate SN74ALS21ADRE4 vs 74LS21D
SN54ALS21AJ Texas Instruments $4.6900 Military, 2-ch, 4-input, 4.5-V to 5.5-V ultra-high-speed (4 ns) bipolar AND gate 14-CDIP -55 to 125 SN74ALS21ADRE4 vs SN54ALS21AJ
SNJ54ALS21FK Rochester Electronics LLC Check for Price AND Gate SN74ALS21ADRE4 vs SNJ54ALS21FK
SN54ALS21J-00 Texas Instruments Check for Price ALS SERIES, DUAL 4-INPUT AND GATE, CDIP14 SN74ALS21ADRE4 vs SN54ALS21J-00
SNJ54ALS21AFK Texas Instruments Check for Price Military, 2-ch, 4-input, 4.5-V to 5.5-V ultra-high-speed (4 ns) bipolar AND gate 20-LCCC -55 to 125 SN74ALS21ADRE4 vs SNJ54ALS21AFK
54LS21DMQB Rochester Electronics LLC Check for Price AND Gate, LS Series, 2-Func, 4-Input, TTL, CDIP14, CERAMIC, DIP-14 SN74ALS21ADRE4 vs 54LS21DMQB
SN54ALS21J Rochester Electronics LLC Check for Price AND Gate SN74ALS21ADRE4 vs SN54ALS21J

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